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Veltrix Motorsport
Vehicle Dynamics7 min read

Using Data to Separate Driver Error from Vehicle Limitation

Is the car holding the driver back, or the other way round? The data can usually tell.

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Setup changes made to fix a driver-technique issue rarely work — and the reverse is equally true. Separating the two saves testing time.

Check the grip envelope

Combined lateral and longitudinal acceleration shows how much of the available grip is being used. Unused grip suggests a driver opportunity; consistent saturation suggests a vehicle limit.

Compare across drivers and runs

If a behaviour appears for every driver on every run, it is likely the car. If it appears selectively, it is likely technique.

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